BLOCKING AIDS, METHOD FOR THE PRODUCTION THEREOF AND METHOD FOR COLORING CELLULOSE FIBERS OR. MIXTURES OF CELLULOSE FIBERS TOGETHER WITH SYNTHESIS FIBERS WITH SULFUR, SULFUR COAT, COW AND REACTIVE DYES.

摘要

A padding auxiliary is used in a dyeing process using a padding liquor wherein the padding auxiliary is an aqueous solution or dispersion containing (a) 20 to 50 percent by weight of a mixture of 50 to 100 percent by weight of a compound of the following formula IMAGE and 50 to 0 percent by weight of a compound of the following formula IMAGE (b) b percent by weight of a compound of the formula IMAGE and (c) c percent by weight of a compound of the formula IMAGE wherein b is a number from 0 to 5, c is a number from 0 to 5 and the numbers for b and c are chosen such that the sum of the numbers for b and c is a number from 1 to 10; R1, R2 and R3 are independently an aliphatic moiety with 5 to 12 carbon atoms or an araliphatic moiety with 7 to 13 carbon atoms; X(+), Y(+) and Z(+) is each independently an alkali metal cation, ammonium cation or a cation of an alkylamine or hydroxyalkylamine wherein the alkyl has 1-12 carbon atoms; R4 is an aliphatic moiety with 1 to 8 carbon atoms, phenyl, alkylphenyl with 7 to 10 carbon atoms or phenylalkyl with 7 to 10 carbon atoms; R5 is hydrogen or an aliphatic moiety with 1 to 8 carbon atoms, phenyl, alkylphenyl with 7 to 10 carbon atom or phenylalkyl with 7 to 10 carbon atoms; y and z are independently integers from 6 to 8; n a number from 15 to 35; m and p are the same number and their sum is a number from 2 to 120 with n and the sum of m and p being chosen such that IMAGE